公开(公告)号：US20230364534A1

公开(公告)日：2023-11-16

申请号：US18248041

申请日：2021-10-07

Applicant: CYTIVA SWEDEN AB

Inventor： Johan Alriksson ,  Rodrigo Hernandez Vera ,  Ori Levin ,  Ida Lindell

IPC: B01D29/88 ,  B01D29/00 ,  B01D29/085 ,  B33Y10/00

CPC classification number: B01D29/885 ,  B01D29/0093 ,  B01D29/085 ,  B33Y10/00 ,  B01D2201/02

Abstract: Filter caps 200, 400, 500, 600, 700 are provided that include internal geometry that modulate flow characteristics above the surface of a membrane filter held within the filter cap 200, 400, 500, 600, 700. The internal geometry in some cases provide for recirculation within the filter cap 200, 400, 500, 600, 700 that provides a cross flow element across the filter membrane that reduces clogging of the filter.